Title:
DISPLAY PANEL AND CONTROL METHOD THEREOF, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/233181
Kind Code:
A1
Abstract:
Provided are a display panel and a control method thereof, and a display device. The display panel comprises a display substrate and an adjustment device provided at a light emitting side of the display substrate. The adjustment device comprises a first electrode, a first insulation layer, an electrostrictive layer and a second electrode stacked one above the other at the display substrate. The first electrode is used to receive a first voltage, The second electrode is used to receive a second voltage. The electrostrictive layer is configured to deform under the action of an electric field generated between the first electrode and the second electrode due to a voltage difference between the first voltage and the second voltage, and to adjust a propagation direction of light rays entering the electrostrictive layer.
Inventors:
HU GUIGUANG (CN)
YE XUEFANG (CN)
LIU CHENGJUN (CN)
LU JUNXIANG (CN)
SUN SHAOJUN (CN)
CHI YANFEI (CN)
CHEN XIA (CN)
LIN XIANGDONG (CN)
YU YANG (CN)
CHEN FAN (CN)
YE XUEFANG (CN)
LIU CHENGJUN (CN)
LU JUNXIANG (CN)
SUN SHAOJUN (CN)
CHI YANFEI (CN)
CHEN XIA (CN)
LIN XIANGDONG (CN)
YU YANG (CN)
CHEN FAN (CN)
Application Number:
PCT/CN2020/076189
Publication Date:
November 26, 2020
Filing Date:
February 21, 2020
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
FUZHOU BOE OPTOELECTRONICS TECH CO LTD (CN)
FUZHOU BOE OPTOELECTRONICS TECH CO LTD (CN)
International Classes:
H01L27/32
Foreign References:
| CN102736243A | 2012-10-17 | |||
| CN110098241A | 2019-08-06 | |||
| CN1172266A | 1998-02-04 | |||
| CN107357130A | 2017-11-17 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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